Download 4x + 6 = 14 9x – 11 = 7 -5x – 6 = -11 2x + 15 = 27 – 4x 6x

Homework#6
Review Inv. 3 Solving Equations
Moving Straight Ahead
For each equation:
Use algebra steps to solve the equation. Show all steps.
Check your answer.
1
2
name
date
period
3
4x + 6 = 14
9x – 11 = 7
-5x – 6 = -11
4
5
6
2x + 15 = 27 – 4x
6x + 12 = 2x – 4
2(x + 3) = 18
MSA Review Inv. 3 page 2
7. Hugo received $100 for his birthday. He then saved $20 per week until he
had a total of $460 to buy a printer. Write an equation for this situation
using w for the number of weeks. Then solve your equation. Show all
steps! Check your answer.
EQUATION
Check
=
8. A heath club charges a $50 initial fee plus $2 for each visit. Moselle has
spent a total of $144 at the health club this year. Write an equation for
this situation using v for the number of visits. Then solve your equation.
Show all steps! Check your answer.
EQUATION
=
Check